| Customization: | Available |
|---|---|
| Classification: | Alumina |
| Feature: | Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant |
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Baffle bricks, also known as fire bricks or block bricks, are generally installed behind the burner of a regenerative heating furnace.
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Size(mm)
|
Hole size(mm)
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Wall thickness(mm)
|
Surface Area(m/m)
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Porosity(%)
|
|
200×80×100
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∅6-15
|
6-8
|
87
|
36
|
|
200×100×100
|
80
|
34
|
||
|
250×80×100
|
87
|
36
|
||
|
250×100×100
|
80
|
34
|
||
|
300×80×100
|
87
|
36
|
||
|
300×100×100
|
80
|
34
|
||
|
350×80×100
|
87
|
36
|
||
|
350×100×100
|
80
|
34
|
||
|
400×80×100
|
87
|
36
|
||
|
400×100×100
|
80
|
34
|
||
|
450×80×100
|
87
|
36
|
||
|
450×100×100
|
80
|
34
|
||
|
500×80×100
|
87
|
36
|
||
|
500×100×100
|
80
|
34
|
||
|
600×100×100
|
87
|
36
|
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Index
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High alumina
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Mullite texture
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Corundum and mullite quality
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Corundum texture
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Al2O3(%)
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≥45
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≥60
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≥70
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≥85
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Bulk density(g/cm³)
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1.1-1.35
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1.25-1.38
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1.4-1.85
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1.65-1.95
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|
Thermal expansion coefficient(10 -6/ºC)
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8.3-9
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4.2-5
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5.1-6
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6.5-7.5
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|
Thermal conductivity(W/m·k)
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≥0.8
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≥1.05
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≥1.1
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≥1.3
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Maximum service temperature(ºC)
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1350
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1450
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1500
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1550
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A-axis room temperature compressive strength(Mpa)
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7.3
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8.5
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9.6
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10.8
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B-axis room temperature compressive strength(Mpa)
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8.3
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9.3
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10.3
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11.3
|
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Refractoriness(ºC)
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1730
|
1800
|
1800
|
1800
|
| Package Type | Container Load Capacity | Delivery time | Quality Insurance | Payment Terms | |
| 20GP | 40GP | ||||
| Ton bag | 20m3 | 40m3 | Within 7-14 days | Chinese National Standard; Offer quality assurance as request. | T/T, L/C, Paypal, West Union |
| Plastic bag | 20m3 | 40m3 | |||
| Paper box | 20m3 | 40m3 | |||
| Wooden box | 20m3 | 40m3 | |||
Pingxiang Obbo Environmental Technology Co., Ltd is an industrial ceramic manufacturer and advanced ceramic research company, which is located in Jiangxi Pingxiang Industrial Ceramic Park - the capital of ceramic in China. Obbo environmental is specializing in manufacturing ceramic media and distributing its products over the world.
The main Industrial ceramic media we produce includes: Ceramic Honeycomb carrier, honeycomb ceramic Heat Recovery Media, Catalyst Carrier, ceramic foam filter, three way catalytic converter, as well as ceramic packings and related products. We provide customized solutions for honeycomb ceramic media and our products are widely applied in the industries of chemical, electric power, metallurgy, petroleum, electronics, electrical appliances, machinery, environmental, residential, etc.
With the team of ceramic professionals and senior consultants, Obbo environmental has made significant breakthroughs of high temperature material and high cell density honeycomb ceramics and it will keep pushing the edges.
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